2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Cold Air Intakes

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S&B 76-1006B Turbo Inlet Manifold | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L
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S&B 76-1006B Turbo Inlet Manifold | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

S&B 76-1006B Turbo Inlet Manifold | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

$195
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S&B 75-5102D Cold Air Intake with Dry Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L
5.0
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S&B 75-5102D Cold Air Intake with Dry Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L
S&B 75-5102D Cold Air Intake with Dry Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

S&B 75-5102D Cold Air Intake with Dry Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

$349
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Banks 42138 Air Filter Element with Oiled Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L
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Banks 42138 Air Filter Element with Oiled Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L

Banks 42138 Air Filter Element with Oiled Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L

$119
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Banks 42168 Super-Scoop Kit | 2003-2007 Silverado 6.6L
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Banks 42168 Super-Scoop Kit | 2003-2007 Silverado 6.6L
Banks 42168 Super-Scoop Kit | 2003-2007 Silverado 6.6L

Banks 42168 Super-Scoop Kit | 2003-2007 Silverado 6.6L

$155
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S&B 75-5102 Cold Air Intake with Oiled Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L
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S&B 75-5102 Cold Air Intake with Oiled Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L
S&B 75-5102 Cold Air Intake with Oiled Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

S&B 75-5102 Cold Air Intake with Oiled Filter | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L

$349
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Airaid 200-229 MXP Cold Air Intake | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
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Airaid 200-229 MXP Cold Air Intake | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

Airaid 200-229 MXP Cold Air Intake | 2004-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$299.99
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aFe Power 50-74002 Momentum HD Cold Air Intake System w/ Pro 10R Filter | 2004.5-2005 GM 6.6L Duramax LLY
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aFe Power 50-74002 Momentum HD Cold Air Intake System w/ Pro 10R Filter | 2004.5-2005 GM 6.6L Duramax LLY
aFe Power 50-74002 Momentum HD Cold Air Intake System w/ Pro 10R Filter | 2004.5-2005 GM 6.6L Duramax LLY

aFe Power 50-74002 Momentum HD Cold Air Intake System w/ Pro 10R Filter | 2004.5-2005 GM 6.6L Duramax LLY

$420
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aFe Power 51-74002 Momentum HD Cold Air Intake System w/ Pro DRY S Filter | 2004.5-2005 GM 6.6L Duramax LLY
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aFe Power 51-74002 Momentum HD Cold Air Intake System w/ Pro DRY S Filter | 2004.5-2005 GM 6.6L Duramax LLY

aFe Power 51-74002 Momentum HD Cold Air Intake System w/ Pro DRY S Filter | 2004.5-2005 GM 6.6L Duramax LLY

$433
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Banks 42643 Pre-Filter Wrap | 1999-2016 Silverado/Sierra 2500HD/3500HD 6.6L
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Banks 42643 Pre-Filter Wrap | 1999-2016 Silverado/Sierra 2500HD/3500HD 6.6L

Banks 42643 Pre-Filter Wrap | 1999-2016 Silverado/Sierra 2500HD/3500HD 6.6L

$44.08
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Banks 42138-D Air Filter Element with Dry Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L
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Banks 42138-D Air Filter Element with Dry Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L

Banks 42138-D Air Filter Element with Dry Filter | 1999-2015 Silverado/Sierra 2500HD/3500HD 6.6L

$119
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aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 Silverado/Sierra 2500HD/3500HD 6.6L
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aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 Silverado/Sierra 2500HD/3500HD 6.6L

aFe 54-10091 Power Magnum FORCE Stage-2 Cold Air Intake System Pro 5R | 1999-2007 Silverado/Sierra 2500HD/3500HD 6.6L

$330
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Airaid 201-719 Junior Air Intake System | 2005-2007 Silverado/Sierra 4.8/5.3/6.0L
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Airaid 201-719 Junior Air Intake System | 2005-2007 Silverado/Sierra 4.8/5.3/6.0L
Airaid 201-719 Junior Air Intake System | 2005-2007 Silverado/Sierra 4.8/5.3/6.0L

Airaid 201-719 Junior Air Intake System | 2005-2007 Silverado/Sierra 4.8/5.3/6.0L

$249.99
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The more efficiently your 6.6L Duramax LML engine can breathe, the more power it can deliver for your 2004.5-2005 GM 2500HD/3500HD. Enhance airflow and improve both power and fuel efficiency with a new aftermarket cold air intake. As a bonus, many cold air intakes enhance your diesel's aggressive engine sound. Pair your cold air intake with an upgraded Exhaust System for even greater performance!  GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY

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